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<head><meta charset="utf-8"><title>Call for participation: optimizing compile times · t-compiler/rust-analyzer · Zulip Chat Archive</title></head>
<h2>Stream: <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/index.html">t-compiler/rust-analyzer</a></h2>
<h3>Topic: <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/Call.20for.20participation.3A.20optimizing.20compile.20times.html">Call for participation: optimizing compile times</a></h3>

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<a name="200207113"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/Call%20for%20participation%3A%20optimizing%20compile%20times/near/200207113" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> matklad <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/Call.20for.20participation.3A.20optimizing.20compile.20times.html#200207113">(Jun 09 2020 at 10:48)</a>:</h4>
<p>I am concerned about rust-analyzer compiled time. Just now I've waited 6 minutes for the release build, after modifcation of <code>ra_syntax</code>. I don't think I'll be able to look closely into this any time soon, but if someone wants to look into this, it would be hugely helpful!</p>
<p>In particular, i don't think we've use llvm lines tool for rust-analyzer?</p>
<p>The metric I am most concerned with right now is "incremental release build after the modification of base crate(like ra_syntax)".</p>



<a name="200207405"></a>
<h4><a href="https://rust-lang.zulipchat.com#narrow/stream/185405-t-compiler/rust-analyzer/topic/Call%20for%20participation%3A%20optimizing%20compile%20times/near/200207405" class="zl"><img src="https://rust-lang.github.io/zulip_archive/assets/img/zulip.svg" alt="view this post on Zulip" style="width:20px;height:20px;"></a> Laurențiu <a href="https://rust-lang.github.io/zulip_archive/stream/185405-t-compiler/rust-analyzer/topic/Call.20for.20participation.3A.20optimizing.20compile.20times.html#200207405">(Jun 09 2020 at 10:51)</a>:</h4>
<p>I tried it a while ago: <a href="https://github.com/rust-analyzer/rust-analyzer/issues/1987#issuecomment-629281307">https://github.com/rust-analyzer/rust-analyzer/issues/1987#issuecomment-629281307</a>, but nothing struck me as out of the ordinary.</p>



<hr><p>Last updated: Aug 07 2021 at 22:04 UTC</p>
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